Atlas psů podle velikosti – infografika cyklování akvária

Pet care infographic titled "Tropical Fish Tank Cycling". Archetype: FEEDING / NUTRITION CHART adapted as an aquarium nitrogen-cycle chart. Editorial pet magazine illustration, friendly, sketchnote style, muted earth palette. Hero portrait: a healthy tropical community aquarium scene with small tropical fish, plants, filter, gravel, driftwood, and a clear glass tank, presented as a clean educational centerpiece. Include 6 labeled callouts, each with a short heading in English, a one-line tip in English, and a small icon: 1) "Start the Tank" — "Set up filter, heater, substrate, and dechlorinated water before adding fish." icon: tank setup. 2) "Beneficial Bacteria" — "Good bacteria grow in the filter and surfaces to process waste." icon: microbe. 3) "Ammonia Stage" — "Fish waste and leftover food create ammonia, which is harmful in a new tank." icon: warning droplet. 4) "Nitrite Stage" — "As cycling continues, nitrite appears before the tank becomes more stable." icon: circular arrows. 5) "Nitrate Stage" — "Nitrate is the final stage and is managed with plants and water changes." icon: leaf and water drop. 6) "Cycle Check" — "Use a test kit and add fish only when ammonia and nitrite are at 0." icon: test tube. Add simple visual flow arrows showing ammonia to nitrite to nitrate, plus small supportive doodles for filter media, thermometer, aquatic plants, and water test strips. Keep veterinary advice general, no specific dosing or diagnoses. No animal cruelty imagery, no shock-collar or harsh-correction tools, no breed-shaming, no watermarks. All text MUST be written in English (array). Every heading, label, caption, legend and metric name in the image must be in English — not English. Spell each English word correctly using English characters and diacritics. Numbers stay as digits, no animal cruelty imagery, no breed-shaming, no watermarks Friendly editorial framing. No cruelty imagery, no shock-collar / harsh-correction tools, no breed-shaming. Veterinary advice stays general — not specific dosing or diagnoses.